Double Play SIM Card
Lower-cost data-only SIM for locations where AT&T or T-Mobile has reliable signal.
Use SpectrumSIM for unlocked 4G and 5G-capable security cameras that need prepaid cellular data without voice, text, contracts, or hidden fees.
Both options are data-only SIM cards for connected devices. The right choice depends on which carrier works best where the device will actually be used.
Lower-cost data-only SIM for locations where AT&T or T-Mobile has reliable signal.
Triple-network data-only SIM for remote cameras, GPS trackers, IoT sensors, M2M equipment, and uncertain coverage locations.
Pricing and plans last verified: June 2026.
Security cameras need mobile data for app access, cloud uploads, motion notifications, and live view. SpectrumSIM cards do not include voice or SMS, which keeps the service focused on connected devices.
Check coverage at the exact install location. Double Play SIM Card uses AT&T and T-Mobile. Triple Play SIM Card adds Verizon and is better for remote cameras, farms, rural properties, or temporary jobsites.
Confirm the device is unlocked and supports US 4G LTE or compatible 5G bands.
Choose Double Play SIM Card for AT&T and T-Mobile or Triple Play SIM Card for AT&T, T-Mobile, and Verizon.
Activate online, choose a data plan, and complete payment before final setup.
Use puffin as the APN for most current SpectrumSIM cards and enable data roaming if available.
Yes, if the camera is carrier-unlocked, supports US 4G LTE or compatible 5G bands, and can use the required APN.
Data use depends on live view, video quality, motion frequency, and cloud upload settings. For many motion-triggered cameras, 24 GB per year is a useful starting point.
No. It is a data-only SIM for connected devices and does not include voice calls or SMS text messaging.
No. SpectrumSIM cards are data-only SIM cards for internet-connected devices. They do not include voice calling or SMS text messaging.
For most current SpectrumSIM cards, use puffin as the APN. If your SIM starts with 8946080, use data641003. Save the APN profile and enable data roaming when your device has that option.
Choose Triple Play SIM Card for remote cameras, GPS trackers, IoT sensors, and M2M equipment in rural, remote, or weak-signal locations because it adds Verizon coverage. Choose Double Play SIM Card when AT&T or T-Mobile is reliable at the device location.